Fix android build

Author: CodeDoctorDE

.github/workflows/build.yml

@@ -361,7 +361,7 @@ jobs:
       - uses: subosito/[email protected]
         with:
           flutter-version-file: app/pubspec.yaml
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.13"
       - name: ✅ Enable platforms
@@ -378,7 +378,7 @@ jobs:
         working-directory: app/build/macos/Build/Products/Release
         run: zip --symlinks -qr linwood-flow-macos.zip flow.app
       - name: Setup node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
           node-version: 24
       - name: Install appdmg

.github/workflows/deploy.yml

@@ -20,7 +20,7 @@ jobs:
         with:
           package_json_file: docs/package.json
       - name: Use Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
           node-version: 24
           cache: "pnpm"

app/android/app/build.gradle.kts

@@ -22,6 +22,7 @@ android {
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_11
         targetCompatibility = JavaVersion.VERSION_11
+        isCoreLibraryDesugaringEnabled = true
     }
 
     kotlinOptions {
@@ -55,6 +56,7 @@ android {
         targetSdk = flutter.targetSdkVersion
         versionCode = flutter.versionCode
         versionName = flutter.versionName
+        multiDexEnabled = true
     }
 
     signingConfigs {
@@ -84,6 +86,10 @@ android {
     }
 }
 
+dependencies {
+    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.5")
+}
+
 flutter {
     source = "../.."
 }